Angular range 0-360 deg; reading to 0.2 sec; length of base 6.500 inches; width of base 2.750 inches; height 11.250 inches
An optical instrument consisting of a sighting tube and a quadrant scale plate, used to ascertain the angle of elevation of an object.
Classification: Levels (surveying)
NSN 5915-00-412-0882
NSN 5990-01-651-6364
NSN 5920-00-985-1812
NSN 5965-01-514-9109
NSN 6145-01-342-5813
NSN 4140-01-512-9399
NSN 6685-01-014-5336
NSN 6220-01-622-9592
NSN 5905-00-615-9391
NSN 5895-00-802-1575
NSN 6145-01-430-4697
NSN 5950-01-126-3281